WILLIAM L. DOWNEY JR. M.D.
NPI 1477533867
Pediatrics in Las Vegas, NV

Active since January 20, 2006
10105 BANBURRY CROSS DR, SUITE 370, LAS VEGAS, NV 89144(702) 260-4525(702) 869-0133 Get Directions Write a Review

NPPES record last updated: September 27, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About William L. Downey Jr. M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM L. DOWNEY JR. M.D. (NPI 1477533867) is an individual pediatrics provider in Las Vegas, Nevada, licensed in Nevada (5189) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1477533867
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameWILLIAM L. DOWNEY JR.Credential: M.D.
Location Address10105 BANBURRY CROSS DR, SUITE 370Las Vegas, NV 89144-6646
Mailing Address10105 Banburry Cross Dr, Suite 370Las Vegas, NV 89144-6646 · (702) 260-4525 · Fax (702) 869-0133
Fax(702) 869-0133
Sole ProprietorNo
Enumeration DateJanuary 20, 2006
Last NPPES UpdateSeptember 27, 2013
NPI 1477533867 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses Licensed in NV · 5189 Licensed in WA · MD00042163
Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

10105 BANBURRY CROSS DR, Las Vegas, NV 89144

Other Identifiers 3

Medicare UPING14569
Medicare ID-Type Unspecified33090NV
Medicaid002002690NV

Accepted Insurance

Other Providers at the Same Location NPPES 18

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine
10105 BANBURRY CROSS DR, SUITE 150
LAS VEGAS, NV 89144
Dermatology
10105 BANBURRY CROSS DR, SUITE 350
LAS VEGAS, NV 89144
Pediatrics
10105 BANBURRY CROSS DR, SUITE 370
LAS VEGAS, NV 89144
Orthopaedic Surgery
10105 BANBURRY CROSS DR, SUITE 445
LAS VEGAS, NV 89144
Pediatrics
10105 BANBURRY CROSS DR
LAS VEGAS, NV 89144
Pediatrics
10105 BANBURRY CROSS DR, SUITE 170
LAS VEGAS, NV 89144
Orthopaedic Surgery
10105 BANBURRY CROSS DR, SUITE 445
LAS VEGAS, NV 89144
Nurse Practitioner
10105 BANBURRY CROSS DR, SUITE 130
LAS VEGAS, NV 89144

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Downey's NPI number?

The NPI number for William Downey is 1477533867. It was assigned to this individual provider in the NPPES registry on January 20, 2006.

Where is William Downey located?

William Downey practices at 10105 Banburry Cross Dr Suite 370, Las Vegas, NV 89144. The listed phone number is (702) 260-4525.

What is William Downey's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

What insurance does William Downey accept?

Health plans from Ambetter from Arizona Complete Health list William Downey as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for William Downey was last updated on September 27, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.